What are two pairs that are 5.5 units apart

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values,y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity

What is the expression equivalent to (3x^2-7)